Optimization of fiber orientations near a hole for increased load-carrying capacity of composite laminates

By Jinhua Huang, Raphael T. Haftka. 2005

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Multi-objective optimization of curvilinear fiber shapes for laminated composite plates by using NSGA-II (2013, background): “Huang J, Haftka RT, Optimization of fiber orientation near a hole for increased load-carrying capacity of composite.”
Efficient Optimization of Cylindrical Stiffened Shells with Reinforced Cutouts by Curvilinear Stiffeners (2016, methodology): “On this basis, many studies have been conducted on local cutout reinforcements to compensate for the stiffness loss [14–19].”
Optimum stacking sequence design of composite materials Part II: Variable stiffness design (2010, methodology): “To solve this problem, Haftka et al. proposed using a maximum margin formulation at the lower level.”
Strength and mass optimisation of variable-stiffness composites in the polar parameters space (2021, methodology): “Huang and Haftka (2005) used a piecewise bi-linear interpolation to represent the fibres orientations near a hole of one of the layers of a laminate withstanding uni-axial tensile load for maximising its failure load.”